package com.sy.constant;

public class SystemConstant {
    /**
     * 属型描述：学生身份
     */
    public static final String IDENTITY_STUDENT = "1";
    /**
     * 属型描述：老师身份
     */
    public static final String IDENTITY_TEACHER = "2";
    /**
     * 属型描述：管理员身份
     */
    public static final String IDENTITY_ADMIN = "3";
}
